Startech.com 2-Port PCI RS232 Serial Adapter Card - PCI Serial Port Expansion Controller Card - PCI to Dual Serial DB9 Card
 | Expecting restock RAID levels: |
 |
Close
PCI | RS-232 Serial | 2-Port | Lifetime Warranty
This multiport PCI RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a PCI slot as if they were native serial ports. The dual port PCI serial card enables you to interact with serial devices such as card readers printers PIN pads and modems at speeds of up to 115.2Kbps.
Maximum Compatibility
With broad OS support including for Windows (7 and up) and Linux (2.6.x to 5.x LTS versions only) this 2 port PCI serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-profile bracket and includes optional low-profile brackets so installation is easy regardless of the case form factor. This card is a direct replacement for PCI2S550_LP and PCI2S550.
Experience Optimal Technology
This PCI to serial adapter supports the following features:
Industry standard 16C550 UART compatible
Supports baud rate up-to 115.2Kbps
256-byte depth FIFO cache per transmitter and receiver
Supports 9 8 7 6 5 data bits (one per port)
Asix MCS9865 chipset
Low and full-profile brackets included
PCI2S5502 is backed by a StarTech.com lifetime warranty with free 24/5 multi-lingual North American based technical support. StarTech.com has been the IT professionals' choice for over 30 years.
The StarTech.com Advantage
This multiport PCI RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a PCI slot as if they were native serial ports. The dual port PCI serial card enables you to interact with serial devices such as card readers printers PIN pads and modems at speeds of up to 115.2Kbps.
Maximum Compatibility
With broad OS support including for Windows (7 and up) and Linux (2.6.x to 5.x LTS versions only) this 2 port PCI serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-profile bracket and includes optional low-profile brackets so installation is easy regardless of the case form factor. This card is a direct replacement for PCI2S550_LP and PCI2S550.
Experience Optimal Technology
This PCI to serial adapter supports the following features:
Industry standard 16C550 UART compatible
Supports baud rate up-to 115.2Kbps
256-byte depth FIFO cache per transmitter and receiver
Supports 9 8 7 6 5 data bits (one per port)
Asix MCS9865 chipset
Low and full-profile brackets included
PCI2S5502 is backed by a StarTech.com lifetime warranty with free 24/5 multi-lingual North American based technical support. StarTech.com has been the IT professionals' choice for over 30 years.
The StarTech.com Advantage
The product description is generated based on data from online stores. Before purchasing be sure to verify all information directly with the seller.
The Most Interesting Generative AI Trends for 2025Exploring how AI will be used in finance, medicine, education, video games, and creativity
Best Desktop Monitor Arms with Maximum AdjustabilityUnlimited comfort and functionality of the workspace thanks to brackets adjustable in all directions
We recommendCompare using chart →
